Equation of line in slope-intercept form is 3y-2x= -1.
What is a slope-intercept form?There are four alternative ways to figure out the equation of any straight line, one of which is the slope-intercept form.Typically, straight lines are shown as y = mx+c. The x and y variables are said to have a maximum power of unity by this common straight line equation. As a result, x = x1 and y = y1.Additionally, this demonstrates that only linear equations can be solved using the slope-intercept form. You ought to be able to solve linear equations with two variables. The graph of such equations is a straight line, as you should be aware of.Furthermore, you must be sure that you comprehend how linear equations' y-intercept, x-intercept, and slope properties work.Hence, Equation of line in slope-intercept form is 3y-2x= -1.
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Find the equation of the linear function z=c+mx+ny whose graph intersects the xz - plane in the line z=4x+10= and intersects the yz - plane in the line z=6y+10
The equation of the linear function is:
z = 10 + 4x + 6y
To find the equation of the linear function, we need to determine the values of c, m, and n in the function z = c + mx + ny.
Since the graph of the function intersects the xz-plane at z = 4x + 10 and the yz-plane at z = 6y + 10, we can use these equations to find the values of c, m, and n.
When the graph intersects the xz-plane (y = 0), we have:
z = c + mx + n(0) = c + mx
Comparing this with z = 4x + 10, we can equate the coefficients:
c = 10 (the constant term)
m = 4 (the coefficient of x)
When the graph intersects the yz-plane (x = 0), we have:
z = c + m(0) + ny = c + ny
Comparing this with z = 6y + 10, we can equate the coefficients:
c = 10 (the constant term)
n = 6 (the coefficient of y)
Therefore, the equation of the linear function is:
z = 10 + 4x + 6y
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whats the area of the rectangle?
Answer:
24x^2-13x-2Step-by-step explanation:
Area of rectangle = Length ×Breadth
\(Length =8x+1\\Breadth = 3x-2\\\\A =\left(8x+1\right)\left(3x-2\right)\\\\=8x\times\:3x+8x\left(-2\right)+1\times\:3x+1\times\left(-2\right)\\\\=8\times\:3xx-8\times \:2x+1\times \:3x-1\times\:2\\\\=24x^2-13x-2\)
to the nearest whole degree, what is the measure of Angle z
A. 41°
B. 47°
C. 51°
D. 57°
Answer:
ok so i just got done with the test it is c 51
Step-by-step explanation:
Adelle solved the equation 4x/7 - 6 = -20 as shown. Fill in the correct justification for each step.
From the equation solved, it can be deduced that the value of x will be -5.
How to solve an equationFrom the information given, the equation is 4x/7 - 6 = -20. The step to solve it is given below:
4x/7 - 6 = -20
Cross multiply
4x = -20(7 - 6)
4x = -20(1)
4x = -20
Divide both side by 4
4x/4 = -20/4
x = -5
In conclusion, the value of x is -5.
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Answer:
Given
addition property of equality
multiplication property of equality
division property of equality
Step-by-step explanation:
I took the test
WILL MARK BRAINLIEST
Answer: 0.2 is NOT equivalent to the other answers
Step-by-step explanation: 2% is 2/100 so it equals 0.02 as a decimal
1/50 simplified to a decimal is 0.02
so, 0.02 and 0.2 are not equal
Answer:
B
Step-by-step explanation:
\(\frac{1}{50} =.02=2\)%
\(.20=20\)%
\(20\)%\(\neq \frac{1}{50} \neq .02\)
I WILL GIVE YOU BRAINLIEST IF YOU CAN ANSWER PLEASE !?
Its propertys i have yo find which property it is please help?.
Answer:
Given
distributive property
Subtraction property of equality
Addition property of equality
Division property of equality
Solution
Step-by-step explanation:
Write the equation of the line that passes through the points (-6, -9) and (7, 7).
Put your answer in fully reduced point-slope form, unless it is a vertical or horizontal
line.
Answer:
\(\displaystyle y + 9 = \frac{16}{13} ( x + 6 )\)
Step-by-step explanation:
The point-slope form of the equation of a line is:
y - k = m ( x - h )
Where m is the slope and (h,k) is a point through which the line passes.
Given a line passes through points A(x1,y1) and B(x2,y2), the slope can be calculated with the equation:
\(\displaystyle m=\frac{y_2-y_1}{x_2-x_1}\)
We are given the points (-6,-9) and (7,7), thus the slope is:
\(\displaystyle m=\frac{7+9}{7+6}=\frac{16}{13}\)
Now we apply the point-slope formula using the point (-6,-9):
\(\mathbf{\displaystyle y + 9 = \frac{16}{13} ( x + 6 )}\)
This equation is expressed in the required format
The equation of the line passing through the given points is required.
The equation of the line is \(y=\dfrac{16}{13}x-\dfrac{21}{13}\)
The points are \((-6,-9)\) and \((7,7)\)
The equation is
\(y-y_1=\dfrac{\Delta y}{\Delta x}(x-x_1)\\\Rightarrow y+9=\dfrac{7+9}{7+6}(x+6)\\\Rightarrow y+9=\dfrac{16}{13}x+\dfrac{96}{13}\\\Rightarrow y=\dfrac{16}{13}x-\dfrac{21}{13}\)
The equation of the line is \(y=\dfrac{16}{13}x-\dfrac{21}{13}\)
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HELP 25 POINTS!!! MARK THE BRAINIEST!
Answer:
first option
Step-by-step explanation:
To find the product, that is
(4x + 1)(x² - 5)
Each term in the second factor is multiplied by each term in the first factor, that is
4x(x² - 5) + 1(x² - 5) ← distribute both parenthesis
= 4x³ - 20x + x² - 5
= 4x³ + x² - 20x - 5
mai lee bought a computer for her home office and depreciated it over 5 years using the straight line method. if its initial value was $2350, what is its value 3 years later
In this scenario, if a computer was bought for $2350 and is being depreciated over 5 years, the annual depreciation is $470, and its value 3 years later would be $1410.
The straight-line method of depreciation is a method of calculating the decline in value of an asset over time. Using this method, an asset's value is spread evenly over its useful life.
In this scenario, if the computer was bought for $2350 and is being depreciated over 5 years, the annual depreciation is ($2350 / 5) = $470.
Three years later, the computer's value would be $2350 - ($470 x 3) = $1410. This is because the value of the computer is decreasing by $470 per year, and after three years, the total amount of depreciation would be $470 x 3 = $1410.
It's important to note that the straight-line method of depreciation is a simple method and it does not reflect the real-world scenario in which assets may have a higher value of depreciation in the initial years and less in the later years. But it's easy to calculate and use.
In conclusion, if an asset is depreciated using the straight-line method, its value decreases evenly over its useful life. It's important for businesses to understand the various methods of depreciation and choose the one that best suits their needs.
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3. Which of the following are equivalent to the ratio 2:3? (select all that apply)
a. 3:4.5
b. 6.5:9.75
C. ½ : ½
d. ¾:1
e. 10:12
What is the inverse of function g(x) = -x-2/x+4 ? G^-1(x)=
Answer:
Step-by-step explanation:
What is the slope of the line?
3x-4y=73x−4y=7
Answer:
67x-7y2x-f8
Step-by-step explanation:
Tomás found the following prices when he was shopping for sports jerseys: $28, $36, $40, $30, and $28. What is the median price?
Answer:
$30
Step-by-step explanation:
To find the median, arrange numbers from smallest to largest
The # of data points in this scenario are 5, which is odd. If the # of data points is odd, the median is the data point in the center.
$28, $28, $30, $36, $40
if you wanted to find the median with an even # of data points, it's the average of the two middle data points.
The median price of the sport jerseys is : $30
Given the prices :
$28, $36, $40, $30, $28
To find the median price, we need to arrange the values in order :
Ordered prices = $28, $28, $30, $36, $40
The median formula = 1/2(n+1)th term
n = number of terms = 5
Hence,
Median price = 1/2(5 +1)th term
Median price = 1/2(6) = 3rd term
The 3rd term = $30.
Hence, the median price is $30
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“Calculate the lengths of the 2 unlabeled sides” help me pleasee
Answer:
It will be 6.5 for JG and 9.19 for JH
Step-by-step explanation:
Hope this Helped
Evaluate 2w^4 - x if w is 3 and x is 2.5
My sister is stuck on this one, and I have to go somewhere really soon, please help!
Answer:
when w is 3 and x is 2.5, the value of the expression 2w^4 - x is 159.5.
Step-by-step explanation:
To evaluate the expression 2w^4 - x when w is 3 and x is 2.5, we simply need to substitute these values into the expression and simplify:
2w^4 - x
= 2(3)^4 - 2.5 (substitute w=3 and x=2.5)
= 2(81) - 2.5 (evaluate 3^4 = 81)
= 162 - 2.5 (multiply 2 by 81)
= 159.5
Therefore, when w is 3 and x is 2.5, the value of the expression 2w^4 - x is 159.5.
Find the value of P(10) so that the following is a valid probability distribution. X
5
10
20
30
40
50
P(X)
0. 13
______
0. 11
0. 14
0. 21
0. 3
The value of P(10) is 0.11 to ensure that the given distribution is a valid probability distribution.
To determine the value of P(10) so that the given distribution is valid, we need to ensure that the sum of all the probabilities equals 1.
Given:
X: 5, 10, 20, 30, 40, 50
P(X): 0.13, P(10), 0.11, 0.14, 0.21, 0.3
We know that the sum of the probabilities should be equal to 1.
Sum of probabilities = 0.13 + P(10) + 0.11 + 0.14 + 0.21 + 0.3
To find the value of P(10), we can set up the equation:
0.13 + P(10) + 0.11 + 0.14 + 0.21 + 0.3 = 1
Simplifying the equation:
P(10) + 0.89 = 1
Subtracting 0.89 from both sides:
P(10) = 1 - 0.89
P(10) = 0.11
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Bridget, Jim and Krutika share some sweets in the ratio 5:2:4. Bridget gets 40 sweets. How many did Krutika get?
Answer:
Krutika gets 32 sweets
Step-by-step explanation:
Let the number of sweets be x
Bridget= 5x sweets
Jim= 2x sweets
Krutika= 4x sweets
5x= 40; x= 40/5; x=8
Krutika gets 4x= 4×8
Krutika gets 32 sweets
In a 2012 interview with CBS News, Tom Hanks said that "80% of the population are really great, caring people who will help you and tell the truth. And I think 20% of the population are crooks and liars." A new lie detector suit has been tested and was sho
wn to correctly identify truthful people 88.9% of the time and correctly identify liars 75.6% of the time. A positive test is one in which the person is identified as a liar and a negative test is one in which the person is identified as truthful. Sometimes, the test suggests that a truthful person is a liar (a "false positive"); other times, the test indicates that a liar is being truthful (a "false negative"). Assume that Tom Hanks and the company that makes the lie detector suit are telling the truth. A randomly selected person from the population tests positive for being a liar. Find the probability that this person is a liar.
The probability that a randomly selected person from the population, who tests positive for being a liar, is indeed a liar is approximately 0.63 or 63%.
To find the probability that a randomly selected person who tests positive for being a liar is indeed a liar, we can use Bayes' theorem. Let's define the following events:
A: The person is a liar.
B: The person tests positive for being a liar.
We are given the following probabilities:
P(A) = 0.20 (Tom Hanks' statement that 20% of the population are liars)
P(B|A) = 0.756 (the lie detector correctly identifies a liar)
P(B|not A) = 0.111 (the lie detector incorrectly identifies a truthful person as a liar)
We want to find P(A|B), the probability that the person is a liar given that they tested positive. According to Bayes' theorem, we have:
P(A|B) = (P(B|A) * P(A)) / P(B)
To find P(B), we can use the law of total probability:
P(B) = P(B|A) * P(A) + P(B|not A) * P(not A)
Since we know that P(not A) = 1 - P(A), we can substitute this into the equation:
P(B) = P(B|A) * P(A) + P(B|not A) * (1 - P(A))
Plugging in the given probabilities, we have:
P(B) = (0.756 * 0.20) + (0.111 * 0.80) = 0.1512 + 0.0888 = 0.24
Now we can substitute this back into the equation for P(A|B):
P(A|B) = (0.756 * 0.20) / 0.24 = 0.1512 / 0.24 = 0.63
Therefore, the probability that a randomly selected person from the population, who tests positive for being a liar, is indeed a liar is approximately 0.63 or 63%.
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Jarell Tarver invested $20,000 in the Boyd Kern Mutual Fund (Type A). The net asset value is $21.34 per share. The fund is front-loaded with a loading rate of 5.25%. How many shares did Jarell purchase?
Answer:
Ok To tell the truth My honest answer is 20026.59
Step-by-step explanation:
I say this because at the end it says how Many shares di Jarrell purchased so you suppose to add so 20,000 then 21.34 then do 5.25 so that's how u got that answer I hope that's correct I'm sorry if it's not I'm not a big fan of math I believe in you tho
frank needs to save $600 to buy a set of golf clubs. He plans to save $75 per month. Write an equation that Frank can solve to determine the amount of money he still has to save (y) in relation to the number of months (x) in which he saved money. what is the slope of that equation?
which angles form a linear pair giving brainliest and points
Angles 6 and 8 are adjacent, they are Linear pair οf angles.
What is Linear pair?Linear pair οf angles are fοrmed when twο lines intersect each οther at a single pοint. The angles are said tο be linear if they are adjacent tο each οther after the intersectiοn οf the twο lines. The sum οf angles οf a linear pair is always equal tο 180°. Such angles are alsο knοwn as supplementary angles.
Angles 1 and 4 are not adjacent, they are vertically opposite.
Angles 5 and 8 are not adjacent, they are vertically opposite.
Angles 6 and 8 are adjacent, they are Linear pair οf angles
Angles 1 and 5 are corresponding exterior angle, so the are not linear pair.
Thus, Angles 6 and 8 are adjacent, they are Linear pair οf angles
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please help me i don’t understand
Answer:
53 would be the correct answer
Step-by-step explanation:
Can you solve 17+4x<9
Answer:
x<-2
Step-by-step explanation:
17+4x<9
4x<-8
x<-2
The solution is:
↬ x < -2Work/explanation:
Recall that the process for solving an inequality is the same as the process for solving an equation (a linear equation in one variable).
Make sure that all constants are on the right:
\(\bf{4x < 9-17}\)
\(\bf{4x < -8}\)
Divide each side by 4:
\(\bf{x < -2}\)
Hence, x < -2A construction company takes 1 2/3 hours to remove 6 1/2 metric tons of dirt from a construction site. What is the unit rate in metric tons per hour? Write your answer as a fraction or a mixed number in simplest form.
Therefore , the solution to given problem of fraction comes out to be 5.2 metric tons per hour.
What exactly is a fraction?To represent a whole, divide it into any number of equally parts, or fractions. How many units of a particular size there are is expressed using fractions in standard English. 8, 3/4. Parts of a whole are included. Numbers in mathematics are stated as a ratio of such numerator to the denominator. These are each simple fractions that represent an integer. A fraction is contained in the fraction or population of a sophisticated fraction. When a fraction is true, its numerators are less than its denominators. An amount that makes up a fraction of a whole is called a fraction. You can assess the whole by dissecting it into smaller pieces. For instance, 12 is used to denote half of the a total number or item.
Here,
Given : Six and a half metric tons of soil are removed from a construction site by a construction company in one and a half hours.
Thus,
5/3 hours and 13/2 metric ton
So,
=> 13/2 / 5/4
=> 13/2 * 4/5
=> 52/10
=>5.2
Therefore , the solution to given problem of fraction comes out to be 5.2 metric tons per hour.
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Find the first five terms of the sequence defined below, where n represents the position of a
term in the sequence. Start with n = 1.
3n + 1
Answer:
Your answer is going to be 4, 7, 10, 13, 16
Step-by-step explanation:
n=1, 3*1+1=4
n=2, 3*2+1=7
n=3, 3*3+1=10
n=4, 3*4+1=13
n=5, 3*5+1=16
College administrators at a small, private college noticed that students who had higher high school gpas tend to have higher college gpas. What are the explanatory variable and response variable for this relationship?.
The explanatory variables and response variables for this relationship are;
b. Explanatory variable: high school GPA
Response variable: college GPA
What are explanatory variables?
When it comes to an experiment, a researcher-manipulated variable is an explanatory variable. It acts as a gauge of the transformation the response variable underwent.
Explanatory variables are frequently referred to as predictor variables or independent variables. A response variable is the variable that a researcher is asking a specific question about.
Numerous variables, referred to as explanatory variables, might have an impact on the response variable.
Therefore, the correct option is b, Explanatory variable: high school GPA, Response variable: college GPA.
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Complete question:
College administrators at a small, private college
noticed that students who had higher high school
GPAs tend to have higher college GPAs.
What are the explanatory variable and response
variable for this
relationship?
Explanatory variable: size of college
Response variable: college GPA
Explanatory variable: high school GPA
Response variable: college GPA
Explanatory variable: college GPA
Response variable: high school GPA
Explanatory variable: type of college (public)
Response variable: college GPA
Imagine some DEQ: y'=f(x,y), which is not given in this exercise.
Use Euler integration to determine the next values of x and y, given the current values: x=2, y=8 and y'=9. The step size is delta_X= 5. 2 answers
Refer to the LT table. f(t)=6. Determine tNum,a,b and n. 4 answers
Using Euler integration, the next values of x and y can be determined as follows:
x_next = x_current + delta_X
y_next = y_current + delta_X * y'
What are the updated values of x and y using Euler integration?Euler integration is a numerical method used to approximate solutions to differential equations. It is based on the concept of dividing the interval into small steps and using the derivative at each step to calculate the next value. In this case, we are given the current values of x=2, y=8, and y'=9, with a step size of delta_X=5.
To determine the next values of x and y, we use the following formulas:
x_next = x_current + delta_X
y_next = y_current + delta_X * y'
Substituting the given values into the formulas, we have:
x_next = 2 + 5 = 7
y_next = 8 + 5 * 9 = 53
Therefore, the updated values of x and y using Euler integration are x=7 and y=53.
It's important to note that Euler integration provides an approximate solution and the accuracy depends on the chosen step size. Smaller step sizes generally lead to more accurate results. Other numerical methods, such as Runge-Kutta methods, may provide more accurate approximations.
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simplify (-5+8i)-(1-2i)
Answer:
-6+10i
Step-by-step explanation:
-5+8i-1+2i=-6+10i
Write a linear equation in point-slope form that satisfies the given set of conditions.
passes through (4, –1) and (8, 3)
For the function f(x) = 2x-4/x+3
What is the x-intercept, y-intercept, and vertical asymptotes
Answer:
x-intercept: (2,0)
y-intercept: (0,-4/3)
vertical asymptote: x = -3
Step-by-step explanation:
To find the x-intercepts, we can set f(x) to 0, which is y=0:
2x-4/x+3 = 0
2x-4 = 0
2x = 4
x = 2
To find the y-intercepts, we can set x to 0:
2(0)-4/(0)+3 = y
y = -4/3
To find the vertical asymptote, we can set the denominator equal to 0:
x+3 = 0
x = -3